The belly is where every body journey is won or lost.
Your belly holds two different kinds of fat — and only one of them can be treated aesthetically. Any centre that promises to melt your entire belly with a machine, without ever scanning you, is selling you the wrong treatment for half your problem.
No aesthetic device — not freezing, microwave, ultrasound or RF — is designed to reduce visceral fat.
If your InBody scan shows elevated visceral fat, we will recommend structured weight loss or doctor-prescribed medical weight loss through Ozhean Zoey Medical & Aesthetic Clinic, instead of selling you body contouring sessions that cannot address the real issue.
GLP-1 & visceral fat: A systematic review and meta-analysis of 30 randomised controlled trials involving 1,736 participants showed significant visceral adipose tissue reduction versus control. GLP-1 therapy is prescription-only and provided under doctor supervision at Ozhean Zoey.
This is the soft fat you can hold around the lower belly, waistline and love handles.
It can be resistant to diet and exercise because spot reduction through training is a myth — even athletes can carry it.
This is the type of fat Cooltech Define and Lysiwave are designed to target, helping reduce stubborn pockets, firm the skin and refine the belly contour.
Freeze, firm or combine — selected based on your fat type, skin tone and contour goals.
Premium medical-grade cryolipolysis ·
The most researched fat-reduction technology in aesthetics
Fat cells have a fatal weakness: they die from cold before any other tissue does. Cooltech Define exploits it with surgical precision. A 360° cooling applicator draws your fat pocket in and holds it at precisely controlled sub-zero temperatures. Fat cells crystallise and are triggered into apoptosis — programmed cell death. Over the following weeks your body clears them naturally, and those cells never come back.
This is not an emerging technology on trial. Cryolipolysis is the single most studied non-surgical fat reduction method in existence — validated across systematic reviews, with fat layer reductions of up to 28.5% per treated area and a safety record spanning over a million treatments.
Uneven freeze = uneven, predictable results
Uniform freeze = maximum fat apoptosis, every time
The whole pocket freezes uniformly — not one side of it.
A dedicated skin-protection barrier so only the fat freezes — never your skin.
The system verifies the seal before cooling begins — a safety step older machines simply don’t have.
Shaped for real body contours — abdomen, flanks, banana roll, arms, inner thighs.
Built for the fat that mocks your discipline. The lower-abdomen pouch, the flank roll, the bulge above the waistband — the deposits that persist at 15% body fat and make athletes despair. Cryolipolysis removes a fixed population of fat cells from exactly the pocket we clamp. That is spot reduction — the thing exercise cannot do — delivered.
Fat reduction + skin tightening + cellulite smoothing, simultaneously, in one 30-minute pass
Microwaves at 2.45 GHz do something no other energy can: they pass straight through skin and detonate their heat inside the fat itself. Fat held at 55–60 °C breaks down and is cleared through your lymphatics. But Lysiwave’s genius is what happens on the way down — because unlike every other microwave machine, it doesn’t press an ice-cold plate against your skin.
Instead, ambient air is concentrated through a zeolite filter into 90%+ pure cooled oxygen and streamed over the skin as a protective cushion. The surface stays comfortable at ~38 °C, your dermis sits in the 40–42 °C collagen-building window, the fibrous bands that cause dimpling get heated and released, and the fat below reaches full working temperature. Four layers treated in one pass — which is why Lysiwave slims, tightens and smooths at the same time, while plate-cooled machines only slim.
| Other Microwave Devices | LYSIWAVE | |
|---|---|---|
| Skin cooling | Ice-cold plate pressed on your skin (~5 °C) | Cushion of chilled pure oxygen (~38 °C) |
| Layers treated | Deep fat only | Dermis + cellulite bands + deep fat |
| Skin tightening | Indirect — heat has to travel up | Direct dermal heating at 40–42 °C |
| Cellulite | Deep bands only | Surface + deep bands in one pass |
| Gel or oil | Required | None — oxygen is the medium, plus a skin-glow bonus |
| Safety cut-off | Cooling plate | Live sensor stops output above 41 °C |
| Face & chin capable | Limited | Yes — dedicated 3 mm applicator |
For belly slimming specifically, this multi-layer action is the difference between a smaller tummy and a better-looking one: circumference down, skin pulled taut over the new contour, texture smoothed. Published microwave data shows an average 3.8 cm waist reduction after just three sessions — with treatments so comfortable clients describe them as hot-stone-like.
3.8 cm: mean abdominal circumference reduction at 3 months, n=19, three 2.45 GHz sessions — Die Dermatologie 2023 (modality-level). Dermal window: 40–42 °C upregulates type I collagen via HSP47 — 2006 in-vitro + 31-subject clinical study; corroborated J Clin Med 2022. Comparison table: physics and design characteristics per manufacturers’ own published materials; no competitor device named.
The OZ Power Combination
Cooltech Define removes the volume. Lysiwave sculpts the shape over it.
Fat freezing alone has one famous weakness: a smaller belly that still looks soft. Pull volume out from under skin that has no plan to shrink and you trade a bulge for a sag. OZ ColdWAVE solves it — cold and heat, in sequence, each doing what the other cannot.
FREEZE — Cooltech Define
Permanently destroys the fat cells in every pocket the applicator clamps. The volume phase.
FIRM — Lysiwave
Tightens the skin envelope, releases the dimpling bands, and — critically — sculpts the zones a suction cup can’t clamp: the curve of the waistline, the transition zones, the contour between pockets.
on treated areas with the combination
Our clinical experience at OZ Aesthetic: clients on the OZ ColdWAVE protocol achieve visibly superior slimming, distinctly better skin tightening, and clearer cellulite improvement than either treatment alone.
Freezing removes pockets; the microwave then blends, tightens and shapes across the whole zone —
the hourglass line, the tapered male waist, the frame around your abs.
Cooltech needs a pinchable pocket it can clamp. Lysiwave glides over every contour —
so the flat, tight zones between pockets get sculpted too.
Lysiwave enters ~2 weeks after the freeze — its tightening stimulus lands exactly while
fat volume is falling, and its heat accelerates the lymphatic clearance of the frozen fat cells.
One session will not transform your belly — but it will show you exactly what the technology feels like, how your body responds, and whether our assessment earns your trust. That is why we price the first one to make the decision easy.
Trial pricing applies to first-time clients, one redemption per person. Includes InBody scan and treatment mapping. Your personalised programme and full pricing are confirmed at assessment.
Walk in with a belly that has ignored every diet you’ve ever tried.
Walk out with a scan, a plan, and the two most precise fat-sculpting technologies in Singapore pointed at exactly the right layer — the freeze and the firm.
A Trusted Name Across Asia: With 13 clinics and medical spas across South Korea, Malaysia, and Singapore, the Ozhean Group delivers trusted dermatology and aesthetic expertise across borders, combining clinical precision with beauty care that works.
Founded by Korean Dermatologist and Group Medical Director, Dr. Park Ji-Youn: With over 30 scientific publications and a leadership role guiding more than 50 skin professionals across Asia, Dr. Park brings a rigorous, science-driven approach to every treatment protocol.
Chosen by Over 10,000 Clients Across the Region: Our clients return not only for visible results but for the thoughtful care, comfort, and proven outcomes they experience with us. From skin rejuvenation and facial lifting to advanced body contouring and scalp health solutions, we deliver confidence from head to toe.
Tailored Treatments Designed Just for You: With AI-powered skin diagnostics and personalised consultations, every program is customised to your unique skin, body, and hair concerns. Expect a blend of medical-grade technology, Korean skincare innovation, and indulgent service.
Where Self-Care Meets Proven Results: OZ Aesthetic isn’t just a beauty destination. It’s where clinical-grade care meets holistic rejuvenation. Whether you’re targeting stubborn fat, restoring hair vitality, or reviving tired skin, your transformation starts here with expertise you can trust.
It depends on which fat you have. Visceral fat (hard, unpinchable) responds only to weight loss — lifestyle programmes and doctor-prescribed GLP-1 therapy. Pinchable subcutaneous fat responds superbly to targeted treatment: Cooltech Define fat freezing for defined pockets, Lysiwave microwave sculpting for slimming plus tightening, and the OZ ColdWAVE combination for the most complete result. Your InBody scan at OZ Aesthetic tells you which category you’re in before you spend a dollar.
No — and be wary of anyone who claims otherwise. No aesthetic energy device has credible clinical-trial evidence for visceral fat reduction. The proven routes are structured weight loss, exercise, and GLP-1 medication under medical supervision, which meta-analysis of 30 randomised trials shows significantly reduces visceral fat. If your scan shows elevated visceral fat, we refer you to the medical weight loss programme at our sister clinic, Ozhean Zoey.
Because spot reduction through exercise is a physiological myth — training burns fat systemically, and the lower abdomen is typically the last reserve your body releases. That’s why even lean athletes carry it. Targeted treatment is the only way to selectively remove fat from a chosen spot.
The fat cells destroyed by cryolipolysis are cleared by your body and do not return. Remaining cells can still enlarge with weight gain, so results hold best with a stable weight — which the treated area makes far easier to maintain.
Opposite mechanisms, complementary results. Freezing permanently destroys fat cells in a clamped pocket — the volume tool. Lysiwave’s microwave heat shrinks fat while simultaneously tightening skin and smoothing texture across the whole zone — the sculpting tool. Most bellies benefit from both, which is exactly what OZ ColdWAVE sequences.
Many clients notice a change after the first session. Published microwave data shows an average 3.8 cm waist reduction after three sessions; cryolipolysis results build over 8–12 weeks as the frozen cells clear. Typical OZ ColdWAVE programmes run one to two freeze sessions plus four to eight Lysiwave sessions.
Cooltech Define feels like strong cold and suction that fades to numbness within minutes. Lysiwave feels like a warm massage with a cool breeze on the surface — clients fall asleep during it. Both are zero-downtime: you return to work, gym and life immediately.
Absolutely, and men are among our best responders. The strategy differs: we freeze the flank and lower-ab pockets that blur definition, then use Lysiwave to tighten across the midline — the frame that lets abdominal definition show. Sculpting, not shrinking.
Your muscle mass, total body fat, segmental fat distribution and — critically — your visceral fat level. It’s the ten-minute test that determines whether your belly needs an applicator or a medical programme, and it’s included free with your first assessment.
Non-surgical fat reduction in Singapore typically runs S$290–1,500 per session depending on technology. At OZ Aesthetic, first trials are $129 (Lysiwave) and $199 (Cooltech Define), and your full programme is priced transparently at assessment — no pressure, no surprise add-ons.
To book the belly fat reduction treatment, click on BOOK AN APPOINTMENT to WhatsApp us and schedule an appointment. Our team will be happy to assist you with availability, treatment recommendations, and any questions you may have.
We measure your skin fold and pick the applicator.
Handpiece glides over the zone — warm inside, cool on top.
20–40 minutes.
Nothing to wipe off.
Straight back to work.
No recovery.
